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參數資料
| 型號： | TPA6211A1DGNR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, MSOP-8 |
| 文件頁數： | 28/32頁 |
| 文件大小： | 916K |
| 代理商： | TPA6211A1DGNR |
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TYPICAL CHARACTERISTICS
Table of Graphs
0
0.5
1
1.5
2
2.5
3
3.5
2.5
3
3.5
4
4.5
5
VDD - Supply Voltage - V
-Output
Power
-
W
P O
f = 1 kHz
Gain = 1 V/V
PO = 3 , THD 10%
PO = 4 , THD 10%
PO = 3 , THD 1%
PO = 4 , THD 1%
PO = 8 , THD 1%
PO = 8 , THD 10%
RL - Load Resistance -
-Output
Power
-
W
P O
0
0.5
1
1.5
2
2.5
3
3.5
3
8
13
18
23
28
VDD = 5 V, THD 1%
VDD = 2.5 V, THD 10%
VDD = 2.5 V, THD 1%
VDD = 5 V, THD 10%
VDD = 3.6 V, THD 10%
VDD = 3.6 V, THD 1%
f = 1 kHz
Gain = 1 V/V
www.ti.com........................................................................................................................................................ SLOS367C – AUGUST 2003 – REVISED JUNE 2008
FIGURE
vs Supply voltage
1
PO
Output power
vs Load resistance
2
PD
Power dissipation
vs Output power
3, 4
vs Output power
5, 6, 7
THD+N
Total harmonic distortion + noise
vs Frequency
8-12
vs Common-mode input voltage
13
KSVR
Supply voltage rejection ratio
vs Frequency
14, 15, 16, 17
KSVR
Supply voltage rejection ratio
vs Common-mode input voltage
18
GSM Power supply rejection
vs Time
19
GSM Power supply rejection
vs Frequency
20
vs Frequency
21
CMRR
Common-mode rejection ratio
vs Common-mode input voltage
22
Closed loop gain/phase
vs Frequency
23
Open loop gain/phase
vs Frequency
24
vs Supply voltage
25
IDD
Supply current
vs Shutdown voltage
26
Start-up time
vs Bypass capacitor
27
OUTPUT POWER
vs
SUPPLY VOLTAGE
LOAD RESISTANCE
Figure 1.
Figure 2.
Copyright 2003–2008, Texas Instruments Incorporated
5
Product Folder Link(s): TPA6211A1
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| TPA6211A1DGN | 2.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
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| TPA6211A1DGNRG4 | 2.45 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA6211A1DGNRG4 | 功能描述:音頻放大器 Mono Fully Diff Class-AB RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6211A1DRB | 功能描述:音頻放大器 Mono Fully Diff Class-AB RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6211A1DRBG4 | 功能描述:音頻放大器 Mono Fully Diff Class-AB RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6211A1DRBR | 功能描述:音頻放大器 Mono Fully Diff Class-AB RoHS:否 制造商:STMicroelectronics 產品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA6211A1DRBR | 制造商:Texas Instruments 功能描述:IC AUDIO PWR AMP CLASS AB 3.1W |
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